SLB-25-35PIR2 25.0 mm Dia. x 35.0 mm FL; Coated; Plano-Convex Lens 750-1550nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 25 mm
- EFL
- 35 mm
- BFL
- 30.4 mm
- R1
- 18.17 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.518720636186463
- λ
- 546.1 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
SLB-25-35PIR2 25.0 mm Dia. x 35.0 mm FL; Coated; Plano-Convex Lens 750-1550nm
The SLB-25-35PIR2 is a Plano-Convex lens with a diameter of 25.0 mm and a focal length of 35.0 mm. This lens is sourced from OptoSigma, a renowned vendor in the optical industry. The lens is made of n-bk7 schott, a high-quality material known for its excellent optical properties.
The lens features a Plano-Convex geometry, meaning one side is flat (plano) and the other side is curved (convex). The radius of curvature for the curved side is 18.17 mm. The lens has an effective focal length (EFL) of 35.0 mm and a back focal length (BFL) of 30.4 mm. The thickness at the edge of the lens is 2.0 mm, while the thickness at the center is 7.0 mm.
The SLB-25-35PIR2 is coated with Opt IR2 on both the front and back surfaces. This coating enhances the lens' performance in the spectral range of 750-1550nm, making it suitable for various applications within this range.